axis of rotation
旋转轴；转动轴
同义词
参考例子
1.The carriage provides motion parallel to the axis of rotation, and the cross slide provides motion normal to it.
拖板箱提供与旋转轴平行的运动，而横向拖板组件则提供其法线方向的运动。
2.Taper support rib usually two or three cam roller contacts, in order to edge into the axis of rotation to be sent to the uniform output shaft.
锥度支撑肋通常与两个或三个凸轮滚子接触，以便入力轴的旋转可均匀地传送到出力轴。
3.Xuan Sefa a cone-shaped pieces of the hoist and around the center line perpendicular to the axis of rotation pipeline, completed the hoist valve action.
【进口压力表旋塞阀说明书】旋塞阀 的启闭件呈锥形，并绕垂直于管道中心线的轴线旋转，完成阀门的启闭动作。
英文解释
n.
1.the center around which something rotates
网络释义
axis of rotation
转轴; 转动轴; 回转轴; 摆轴,旋转轴;
propeller axis of rotation
螺桨转轴（线）;
instant axis of rotation
瞬时转动轴;
instantaneons axis of rotation
转动瞬轴;
common axis of rotation
共同的旋转轴;